In the equation ?G'o = nF ? ?E'o, ________.
A. when the difference in reduction potentials between the electron donor and electron acceptor is small, the yield of free energy is great
B. the difference between the reduction potentials of the redox participants is inversely proportional to the change in free energy
C. the greater the difference in standard reduction potentials between the electron donor and electron acceptor, the greater the free energy available to do work
D. the greater the difference in reduction potentials of the participants of the redox reaction, the smaller the energy yield to the surroundings
Answer: C
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